| 摘要 |
<p>A dental implant assembly comprising; a hollow first part on which an artificial tooth is affixed, a second part configured for receiving a threaded fastening means with a head portion and a threaded portion for connecting and securing the first and second parts; the head portion of the fastening means characterized by a predetermined profile, such that upon affixing the fastening means into the first and second part, the sides of the head portion make complete contact with the inside of the first part, preventing the threaded portion of the fastening means from moving during mastication.</p> |
